Johansson L, Nielsen H, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3779842 A1, 2017-01-19.
发明人孙丽萍,张德明,黄志刚. "Method for the Synthesis of Dimethyl 5-methyl-1-(4-methylbenzyl)-1H-pyrrole-2,4-dicarboxylate" [P]. 中国发明专利, 专利号 CN 110423726 B, 授权公告日 2024-09-12.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2019, 1311, (10), 1065-1076.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2014, 1492, (12), 6383-6411.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Dimethyl 5-methyl-1-(4-methylbenzyl)-1H-pyrrole-2,4-dicarboxylate Using HRMS and NMR". Chromatographia, 2018, 1549, (7), 2730-2744.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2015, 1797, (1), 9154-9175.